Issued Patents 1989
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4855477 | Ester intermediates for 2-benzoyl-4-phenyl-1,3-cyclohexanediones | — | 1989-08-08 |
| 4853028 | Certain 2-(2-substituted benzoyl)-1,3-cyclohexanediones | Charles G. Carter, William J. Michaely | 1989-08-01 |
| 4822905 | Certain 2-(2-(substituted phenyl)acetyl)-1,3-cyclohexanediones | Donald R. James, William J. Michaely | 1989-04-18 |
| 4808214 | Certain 2-(2-substituted benzoyl)-4-(substituted oxy or substituted thio)-1,3-cyclohexanediones | — | 1989-02-28 |
| 4808338 | Certain 3-oxo-4-(substituted oxy or substituted thio)cyclohex-1-enyl-2-substituted benzoate intermediates | — | 1989-02-28 |
| 4806152 | Certain 2-(substituted benzoyl)-5-(substituted or unsubstituted phenyl)-1,3-cyclohexanediones as herbicides | William J. Michaely | 1989-02-21 |
| 4797147 | Herbicidal method and composition utilizing certain 5-(2-substituted benzoyl)-barbituric acids | Charles G. Carter | 1989-01-10 |
| 4795489 | Certain 1,3-diphenyl-1,3-propanediones | — | 1989-01-03 |
| 4795488 | 2-(Substituted benzoyl)-4-(substituted or unsubstituted phenyl)-1,3-cyclohexanediones as herbicides | — | 1989-01-03 |